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GalinKa [24]
4 years ago
7

Type in the number that should go in the blank. Use a slash (/) to show a fraction.

Mathematics
1 answer:
Inessa [10]4 years ago
8 0

Answer:

32 people  people came in blue cars.

6 people came in red cars.

Step-by-step explanation:

Here, the given total number of people in the group = 48

Number of people who came in blue cars = Two - thirds

Now, Two - thirds of 48 = \frac{2}{3}  \times 48 = 32

So, total 32 people out of total 48 people came in blue cars.

Number of people who came in red cars = One- eighth

Now, One- eighth  of 48 = \frac{1}{8}  \times 48 = 6

So, total 6 people out of total 48 people came in red cars.

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If the radius of the circle is 14 meters, find the length of arc RS<br><br> (brainliest given)
Travka [436]

Answer:

s=14(116)

s = 1624

(This is the arc length for <u>RS</u>)

The line T to R cuts the circle in half. Half of a circle in degrees is 360/2. Which is 180.

Now we take the known angle and subtract it from 180 to get the unknown angle which is the angle of RS.

[180-64 = 116]

Arc length = radius * theta

Arc length = 14 * 116 = 1624

[FOR TS BELOW]

s=r(theta)

s= 14(64)

s = 896 (arc length for <u>TS</u>)

5 0
2 years ago
Read 2 more answers
You are going to take a 10-question True/False test. How many ways can this test be answered if leaving questions blank is a via
FinnZ [79.3K]

Answer:

2^10 = 1024

Step-by-step explanation:

The test most likely can be answered in two different ways. the different ways that 10 questions can be answered will be:

2^10 = 1024

6 0
3 years ago
Question 7 of 10
Afina-wow [57]

Answer:

B. x = 5/2

Step-by-step explanation:

quadratic formula is:

(x=-b ± \sqrt{b^2-4ac})/2a

when ax^2 + bx + c = 0

in this equation, a = 1, b = -5, c = 25/4

plug those into the equation and simplify to get x=5/2

(because b^2-4ac in this case is equal to 0, there is only one answer)

3 0
2 years ago
Mongo the giant gingerbread man ate at a restaurant. His meal costs $16.80 and he tips 15%. How much is the tip that Mongo leave
grigory [225]

Answer:

B is the awnser

Step-by-step explanation:

I just took the etest!!!

6 0
3 years ago
Which graph represents the function f(x)=4⋅3x ?<br> Please help!!!
S_A_V [24]

Answer:

Option D is correct.

Step-by-step explanation:

An exponential function is in the form of y =ab^x where a is the initial value and b≠ 0 , b >1 .

Given: The function f(x) = y = 4 \cdot 3^x           ......[1]

The domain is all real numbers and the range is y > 0.

y-intercept defined as the graph crosses the y-axis.

Substitute the value of x= 0 in [1] to solve for y;

y = 4 \cdot 3^0  = 4

y-intercept = (0, 4)

End behavior:

when b =3 >1

then;

as x \rightarrow \infty , f(x)\rightarrow \infty

as  x \rightarrow -\infty , f(x)\rightarrow 0

therefore, the only graph which represents the function y = 4 \cdot 3^x   is Option D



6 0
3 years ago
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